Ferdinand Howald : Avant-garde collector (exhibition London, Wildenstein & Co, 20.6 - 21.7.1973). - Tucker, Marcia; Linville, Kasha (London : Wildenstein & Co., 1973)
Engels
Ferdinand Howald : Avant-garde collector (Londen)
Tentoonstellingscatalogus
Keywords: Howald, Ferdinand; 20ste eeuw; verzameling Ferdinand Howald; avant-garde